This looks much (c)leaner than the REGEXP method.
while on the topic of 'undocumented trivia that will earn you a couple of cody points for no good reason', have you seen this one?
I believe this is the very first use of the Ans Hack in Cody. See http://blogs.mathworks.com/community/2016/06/23/the-great-ans-hack/
interesting use of strread to turn a string into a cell array (though probably only really useful in cody)
Kids, don't try this at home. :-)
This solution was proposed by Oleg Komarov.
Column norms of a matrix
Find the largest value in the 3D matrix
Rotate a Matrix
MATCH THE STRINGS (2 CHAR) very easy
Switch matrix to a column vector
Is It a Snake?
Twist 'n' Match
Make a function that returns its own character count
Remove the air bubbles
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